I needed to install a new set of Boom Harley Davidson Cruiser Speakers and the cable to attach one speaker to the other was too short based on the location of where I wanted them installed. After much research I found out that the connection cable (6-pin DIN male - female) was a PlayStation 2 (or computer mouse) connector cable. This 3' one fits perfectly. Just have to use a heat shrinking sleeve to cover the connection and make it water proof. Seller delivered promptly.